Yes, the Canon EOS R3 is compatible with the DJI Mic Mini.
Canon EOS R3 has a 3.5mm stereo mini jack external microphone input. DJI Mic Mini includes a 3.5mm TRS analog camera output. Direct plug-and-play connection, no adapter required.
“Connected to the multi-function shoe or 3.5 mm diameter stereo mini jack”
“DJI Mic Mini Camera Audio Cable (3.5mm TRS)”
Last verified:
Confidence: inferred